Companies in Solid Waste Management Tech
There are 3,939 companies in Solid Waste Management Tech which include Lohum, Recykal, Attero, TOMRA, Olio. 1,262 companies in Solid Waste Management Tech are funded, with 450 having secured Series A funding. Till date, the sector has seen the creation of 5 Unicorns. United States has the most number of companies in Solid Waste Management Tech (800), followed by India
(636), and then United Kingdom (307).
2026 has seen the creation of 88 Solid Waste Management Tech companies. On average, the last 10 years have seen 203 new companies launched every year. Most number of Solid Waste Management Tech startups have been founded by alumni from Imperial College London, Cornell University and University of Cambridge.
Here is a List of top companies in Solid Waste Management Tech

1. Lohum
Sustainable critical minerals and advanced materials producer. It is focused on strengthening global supply chains through innovative recycling, refining, and resource recovery technologies. Supporting the energy transition, advanced electronics, healthcare, aerospace, and industrial sectors, the organization delivers high-purity materials including lithium, nickel, cobalt, copper, zinc, silicon, rare earth elements, and platinum group metals. It helps businesses achieve regulatory compliance, material traceability, and circular economy goals. Through advanced recovery processes, digital transparency systems, and a commitment to sustainability, the organization is driving resource independence, reducing waste, and creating a reliable supply of critical materials for a net-zero future.
Key facts about Lohum
- Founded Year: 2018
- Location: Noida (India)
- Stage: Series C
- Total Funding till date: $135M
- Investors: Baring Private Equity Partners, Cactus Partners and 132 Others
- Latest Funding Round: Series C, Jul 28, 2026, $*****
- Tracxn Score: 76/100 What is this?
- Competitors Rank: 1 of 89 Competitors
2. Recykal
Provider of digital solutions for sustainable waste management. It offers a marketplace connecting buyers and sellers of recyclables, facilitating efficient and traceable waste disposal. The company provides technology-driven solutions for Extended Producer Responsibility (EPR) compliance, e-waste disposal, and industrial waste tracking. It also develops digital deposit refund systems and digitizes waste management centers, improving efficiency and transparency throughout the recycling process. Solutions are offered to corporations, government agencies, educational institutions, and recyclers.
Key facts about Recykal
- Founded Year: 2016
- Location: Hyderabad (India)
- Stage: Series D
- Total Funding till date: $59M
- Investors: Morgan Stanley, Circulate Capital and 48 Others
- Latest Funding Round: Series D, Feb 25, 2026, $*****
- Tracxn Score: 73/100 What is this?
- Competitors Rank: 1 of 87 Competitors

3. Attero
Provider of e-waste and lithium-ion battery recycling solutions. The company offerings include e‑waste recycling and lithium‑ion battery management, with facilities for material recovery and safe disposal. It features include specialized recycling technologies, for greenhouse gas emissions, and generation of carbon credits. It also provides support to OEMs and contributes to the circular economy by recovering critical metals.
Key facts about Attero
- Founded Year: 2008
- Location: Noida (India)
- Stage: Series C
- Total Funding till date: $31.1M
- Investors: IFC, IndoUS Venture Partners and 10 Others
- Latest Funding Round: Series C, Feb 25, 2014, $*****
- Tracxn Score: 71/100 What is this?
- Competitors Rank: 2 of 77 Competitors
4. TOMRA
Provider of sensor‑based recycling and sorting solutions. Its offerings include reverse vending machines for automated collection of beverage containers and sensor-based sorting systems for recycling, food processing, and mining industries. It also provides digital tools for data-driven optimization of operations, including real‑time dashboards, remote diagnostics, and predictive maintenance services. The platform uses AI‑enabled optical sensors, deep‑learning‑based sorting algorithms, cloud‑connected analytics, and modular hardware design to enhance circularity and resource productivity.
Key facts about TOMRA
- Founded Year: 1972
- Location: Asker (Norway)
- Stage: Public
- Investors: ELM Responsible Investments, Quest for Growth and 4 Others
- Latest Funding Round: Grant (prize money), Jun 01, 2017, $*****
- Tracxn Score: 71/100 What is this?
- Competitors Rank: 1 of 22 Competitors
5. Olio
Application for waste trading. It is a sharing software for neighborhood groups that enables users to donate goods to those who need them. By photographing the meal and placing it on the app for others to request, application users can volunteer to share it with people within the community.
Key facts about Olio
- Founded Year: 2015
- Location: London (United Kingdom)
- Stage: Series B
- Total Funding till date: $51.2M
- Investors: Mustard Seed, Quadia and 37 Others
- Latest Funding Round: Series B, Sep 05, 2021, $*****
- Tracxn Score: 71/100 What is this?
- Competitors Rank: 1 of 194 Competitors
